One particular ATM machine, that was in the front of a bank, located in a reasonably nice shopping center was the focal point of no less than 14 armed robberies...2 of which were also homicides! After the second homicide/robbery, the bank removed the ATM.
There have been several high-tech ATM scams. One that stands out the most is the hidden camera that the thieves can set up temporarily, then remove it before anyone gets wise. The hidden camera shows your entire transaction, including the numbers/digits on your card AND the "PIN" number that you punch in. The plastic cards are fairly easy to duplicate, and since they also have your "PIN" number, they can make their OWN withdrawal at a later date! I've heard that most of the thieves that have used this type of scam will personally monitor the transaction on a small TV-type system that the wireless camera sends to, usually in their car that is parked near the ATM, but other thieves have been known to record several transactions before removing their hidden cameras. The cameras are so small that they may go unnoticed, but they're hooked up to a very high-resolution system! Oh, and I've also heard that some "camera" thieves have been bold enough to install their remote cameras to monitor IN-STORE ATM's!